Pdfforge online creator not working ipad ios 15

I replaced my old ipad ios 12. The online images to pdf worked flawlessly. My new ipad with ios 15 just creates a corrupted file when trying to do online image to pdf. Anyone else having this problem?

I suspect a bug in Safari under ios15. If you use Chrome or Opera it works smoothly. But we are looking at this in parallel.

I was using Duck Duck Go not Safari. Switched to Opera and it works perfectly again! Thank you.